REGENOVA - Renewable Energy Asset Intelligence & Management Framework

Fleet Generation

-- MW

Rated: -- MW

Fleet Health (AHI)

-- / 100

7-Dimension Deterministic

Performance (PR_STC)

IEC 61724-1 Standard

Active Anomalies

CUSUM + EWMA + IsoForest

Revenue Loss Rate

$0.00

PPA Tariff: $0.10 / kWh

Avoided CO₂

-- Tons

Clean Renewable Energy

Portfolio Sites & Generation Plants

Solar PV • Wind • BESS • Hybrid

Registered Renewable Energy Assets

Click any asset card to view Digital Twin

Select Asset

Switch active digital twin physics model

ASSET-INV-01

Central Inverter #01

Mojave Solar Station (50 MW)

SOLAR_PV

STATE: RUNNING (AC-FR-TWN-001)

2085kW

Active Power Output

99.5

Asset Health (AHI)

1.05

Perf. Ratio (PR_STC)

48.0°C

Thermal Dissipation

First-Principles Digital Twin State Residuals

Power Residual (ΔP)

+15.2 kW

Measured vs IEC 61724-1 Model

Thermal Residual (ΔT)

+1.4 °C

IGBT Heatsink vs R_th Physics

Baseline Multiplier

1.0000

Adaptive Soiling / Roughness Multiplier

Interactive Telemetry & Fault Injection Console

Inject test telemetry into the selected asset to verify real-time CUSUM change-point triggers and digital twin state machine transitions:

7-Dimension Deterministic Health Assessment Engine

Conforms strictly to AC-FR-HLT-001 (Linear-additive mathematical formulation with Arrhenius thermal penalty)

Formula: AHI = ∑(w_i · s_i)

Explainability Guarantee: REAMP enforces complete mathematical factor attribution. Every point deducted from 100 is traced directly to an exact physical dimension, eliminating black-box opacity.

Active Anomaly & Alarm Stream

4-Tier Diagnostic Cascade (L1-L4)

Alert ID	Asset	Severity	Detection Mechanism	Description	Timestamp	Action

Explainable AI: Ranked SHAP Feature Explanations

Conforms strictly to AC-FR-XAI-001 (Ranked SHAP feature list explaining top 3 contributing sensors)

XAI AUDIT COMPLIANT

When an anomaly or health derating occurs, REAMP computes Shapley additive explanations (SHAP values) to attribute divergence directly to specific physical sensors:

CMMS Maintenance Work Orders & HITL Queue

Conforms strictly to AC-FR-MAIN-001 (RUL < 120h auto-draft) and AC-FR-XAI-002 (Mandatory human APPROVE request)

Rule 8: Safety Gating

Work Order ID	Asset	Priority	Failure Mode / Title	Status	Assigned Tech	Created	HITL Approval Gate

Controlled Adaptive Intelligence & Closed Feedback Loop

Dynamic seasonal threshold adaptation and soiling baselines with strict 10% safety interlock

Guardrail: ±10% Gate

Interactive Safety Interlock Test

Propose an adaptation to observe autonomous approval vs. mandatory Chief Engineer gating:

Action ID	Asset	Type	Metric	Shift (%)	HITL Required	Status	Action

SHA-256 Tamper-Evident Audit Trail

Cryptographic hash chain: Hash_i = SHA256(Hash_{i-1} || Payload)

CHAIN VERIFIED: UNTAMPERED

Entry ID	Timestamp	Actor ID	Action	Resource	Outcome	SHA-256 Hash

Enterprise Provisioning HMAC-SHA256 Signed

Asset, Facility & User Onboarding Hub

Lifecycle provisioning engine for multi-tenant renewable energy infrastructures. Onboard operator identities with RBAC tokens, provision physical generation devices with edge sensor channels, and register multi-technology plant topologies.

TOTAL USERS

FACILITIES

DEVICES

User & Operator Onboarding

RBAC Role & HMAC Token Issuance

Full Name

Email Address

Assigned Role (RBAC)

Tenant Organisation

Facility (Site) Onboarding

Plant Topology & Technology Registration

Facility Name

Site ID Code

Capacity (MW)

Primary Technology

Latitude (°)

Longitude (°)

Device & Sensor Provisioning

Edge Secrets, Sensors & Digital Twin

Device Name

Device Asset ID

Parent Facility

Asset Type

Rated Power (kW)

Equipment Model

Auto-provision Digital Twin & Telemetry Sensors

Filter Tenant:

User ID	Name & Email	Tenant Org	RBAC Role	Status	Security Token	Permissions	User Management Actions

Facility ID	Facility Name	Technology	Rated Capacity (MW)	Coordinates	Assets Count	Active Generation

Asset ID	Device Name	Parent Site	Asset Type	Model	Rated Power (kW)	Status	Action

PostgreSQL Relational & TimescaleDB Domain Storage

Multi-tenant persistence, entity registries, time-series observations, and cryptographic hash ledger

PostgreSQL 18.6 Live Connected

Database Engine

PostgreSQL

Version: 18.6

Host & Port

db.regenova.cloud:5432

Loopback / Oracle Cloud

Database Name

regenova_db

Owner: regenova_db

Canonical Tables

21 Tables

Public Schema Loaded

Multi-Tenancy

RLS Active

reamp.current_tenant_id

Python Driver

psycopg2

Thread-safe Connector

Canonical Database Tables (21 Entities)

001_initial_reamp_schema.sql

Table Name	Category	Multi-Tenancy (RLS)	Primary Key	Description
`organisations`	Hierarchy	ENABLED	`id (UUID)`	Corporate tenant root & billing metadata
`portfolios`	Hierarchy	ENABLED	`id (UUID)`	Regional generation portfolios & targets
`sites`	Hierarchy	ENABLED	`id (UUID)`	Geospatial generation facilities & coords
`energy_systems`	Hierarchy	ENABLED	`id (UUID)`	Multi-tech topologies (Solar, Wind, BESS)
`assets`	Hierarchy	ENABLED	`id (UUID)`	Physical equipment, nacelles, inverters
`components`	Hierarchy	ENABLED	`id (UUID)`	Subsystems, IGBTs, gearboxes, cells
`sensors`	Hierarchy	ENABLED	`id (UUID)`	Telemetry channels (Modbus, OPC-UA, MQTT)
`telemetry_observations`	Time-Series	ENABLED	`(timestamp, tenant, asset, metric)`	Partitioned hypertable observations
`weather_observations`	Time-Series	ENABLED	`id (UUID)`	Met station irradiance, wind, ambient
`generation_forecasts`	Time-Series	ENABLED	`id (UUID)`	Day-ahead & hour-ahead yield forecasts
`alarms`	Intelligence	ENABLED	`id (UUID)`	Critical alarms & acknowledge states
`anomalies`	Intelligence	ENABLED	`id (UUID)`	CUSUM, EWMA, IsoForest detections & SHAP
`work_orders`	Maintenance	ENABLED	`id (UUID)`	CMMS work orders & HITL approval status
`maintenance_logs`	Maintenance	ENABLED	`id (UUID)`	Field technician corrective/preventive logs
`performance_metrics`	Yield	ENABLED	`id (UUID)`	IEC 61724-1 PR, degradation rates
`health_scores`	Yield	ENABLED	`id (UUID)`	7-dimension deterministic health scores
`financial_records`	Governance	ENABLED	`id (UUID)`	PPA revenue losses, curtailment costs
`users`	Governance	ENABLED	`id (UUID)`	Enterprise RBAC users, HMAC tokens
`audit_logs`	Governance	ENABLED	`id (UUID)`	Relational audit events & state changes
`events`	Governance	ENABLED	`id (UUID)`	SCADA grid events & operational transitions
`audit_chain_blocks`	Blockchain	GLOBAL	`entry_id (VARCHAR)`	SHA-256 tamper-evident hash ledger blocks

Row Level Security (RLS)

Corporate multi-tenant isolation is hardware and database-enforced directly within the PostgreSQL engine:

SET LOCAL reamp.current_tenant_id = 'uuid';

// Enforced across all 20 domain tables

Zero cross-tenant data leakage (NFR-SEC-002)
Non-bypassable at application layer
TimescaleDB hypertable partition isolation

Resilience & Recovery

Graceful fallback to SQLite / In-Memory (NFR-RES-001)
Store-and-forward edge buffering on WAN disconnect
RTO ≤ 30s streaming replication ready